Cutting-edge technology for unparalleled service life. Tooth geometry – Variable 3.5 TPI Vario toothing with a positive 10 tooth angle: – faster and more aggressive cuts. – Less heat development for a longer service life of the toothing. – Greater tooth depths for better material removal. – Specially shaped teeth reduce jamming in thin materials. – Offset tooth pitch reduces friction. – Less contact pressure required due to the aggressive toothing and good material removal. Tooth material – High-quality HSS alloy with 8% cobalt content for the best service life, even in metal. – Bi-metal construction – Electron-welded HSS toothing on a special steel body for optimum cutting quality and long service life. – The high wear resistance of the high-quality HSS alloy makes the hole saws ideal for demanding work, e.g. for cutting stainless steel, acid-resistant metals and softer materials such as wood. Hole saw body – 1.27 mm thick steel body is very stable and at the same time inherently elastic. – Effective cutting depth of 41 mm. Heavy-duty back – Strong steel back ensures high stability and lower vibrations. – 4 pin holes for easy locking of the adapter. – Precisely manufactured, circular back for optimal concentricity. Unique recesses make it easier to remove the drill core. Applications: – State-of-the-art production processes ensure exact concentricity, so that the hole saws can be used in both hand-held tools and stationary devices. This high-quality hole saw range is the perfect solution for cutting: – Steel up to 1000 N/mm tensile strength – Stainless steel and acid-resistant steel – Non-ferrous metals – Cast iron – Aluminium – Wood – MDF boards – Plasterboard – Sandwich materials – Plastic

diameter 89
diameter 3.5
Contents 1
Max. cutting depth 41